/**
  ******************************************************************************
  * File Name          : QUADSPI.c
  * Description        : This file provides code for the configuration
  *                      of the QUADSPI instances.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under Ultimate Liberty license
  * SLA0044, the "License"; You may not use this file except in compliance with
  * the License. You may obtain a copy of the License at:
  *                             www.st.com/SLA0044
  *
  ******************************************************************************
  */

/* Includes ------------------------------------------------------------------*/
#include "quadspi.h"

/* USER CODE BEGIN 0 */

/* USER CODE END 0 */

QSPI_HandleTypeDef hqspi;

/* QUADSPI init function */
void MX_QUADSPI_Init(void)
{

    hqspi.Instance = QUADSPI;
    hqspi.Init.ClockPrescaler = 0;
    hqspi.Init.FifoThreshold = 4;
    hqspi.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_NONE;
    hqspi.Init.FlashSize = 22;
    hqspi.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_4_CYCLE;
    hqspi.Init.ClockMode = QSPI_CLOCK_MODE_0;
    hqspi.Init.FlashID = QSPI_FLASH_ID_1;
    hqspi.Init.DualFlash = QSPI_DUALFLASH_DISABLE;

    if (HAL_QSPI_Init(&hqspi) != HAL_OK)
    {
        Error_Handler();
    }

}

void HAL_QSPI_MspInit(QSPI_HandleTypeDef* qspiHandle)
{

    GPIO_InitTypeDef GPIO_InitStruct = {0};

    if(qspiHandle->Instance == QUADSPI)
    {
        /* USER CODE BEGIN QUADSPI_MspInit 0 */

        /* USER CODE END QUADSPI_MspInit 0 */
        /* QUADSPI clock enable */
        __HAL_RCC_QSPI_CLK_ENABLE();

        __HAL_RCC_GPIOB_CLK_ENABLE();
        /**QUADSPI GPIO Configuration
        PB0     ------> QUADSPI_BK1_IO1
        PB1     ------> QUADSPI_BK1_IO0
        PB10     ------> QUADSPI_CLK
        PB11     ------> QUADSPI_BK1_NCS
        */
        GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_10 | GPIO_PIN_11;
        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
        GPIO_InitStruct.Pull = GPIO_NOPULL;
        GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
        GPIO_InitStruct.Alternate = GPIO_AF10_QUADSPI;
        HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

        /* USER CODE BEGIN QUADSPI_MspInit 1 */

        /* USER CODE END QUADSPI_MspInit 1 */
    }
}

void HAL_QSPI_MspDeInit(QSPI_HandleTypeDef* qspiHandle)
{

    if(qspiHandle->Instance == QUADSPI)
    {
        /* USER CODE BEGIN QUADSPI_MspDeInit 0 */

        /* USER CODE END QUADSPI_MspDeInit 0 */
        /* Peripheral clock disable */
        __HAL_RCC_QSPI_CLK_DISABLE();

        /**QUADSPI GPIO Configuration
        PB0     ------> QUADSPI_BK1_IO1
        PB1     ------> QUADSPI_BK1_IO0
        PB10     ------> QUADSPI_CLK
        PB11     ------> QUADSPI_BK1_NCS
        */
        HAL_GPIO_DeInit(GPIOB, GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_10 | GPIO_PIN_11);

        /* USER CODE BEGIN QUADSPI_MspDeInit 1 */

        /* USER CODE END QUADSPI_MspDeInit 1 */
    }
}

/* USER CODE BEGIN 1 */

/* USER CODE END 1 */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
